Re: Counting propositions
From: Paul <paul_at_test.com>
Date: Wed, 16 Jun 2004 23:49:52 +0100
Message-ID: <O74Ac.15992$NK4.2654639_at_stones.force9.net>
Date: Wed, 16 Jun 2004 23:49:52 +0100
Message-ID: <O74Ac.15992$NK4.2654639_at_stones.force9.net>
x wrote:
> If tuples in a relational relation(ship) (or relvar) are propositions, what
> is the meaning of :
>
> select count(distinct *) as nr
> from <relvar>
Paul. Received on Thu Jun 17 2004 - 00:49:52 CEST